The quality of the grinding wheel has a direct impact on its grinding role. In order to play a good grinding role, it is necessary to select a high quality 9'' grinding wheel. To select a high quality grinding wheel, it is necessary to master the grinding wheel quality discrimination method. What is the quality discrimination method of resin grinding wheel? Now let's learn together to facilitate our purchase of a high quality grinding wheel.
1. See whether there are cracks inside the grinding wheel. Hand grinding wheel, with a wooden hammer tapping the grinding wheel piece to listen to its sound, no crack of the grinding wheel made a clear sound, cracked grinding wheel is hoarse sound, this can not be used.
2. See whether the brand is correct, whether it matches all the performance, shape and size of high quality 9'' grinding wheel.
Check the appearance of high quality grinding wheel directly. Observe with eyes whether the appearance of the wheel is damaged or whether there are cracks. The damaged wheel cannot be used. In addition, it is also required that the two ends of the resin high quality 9'' grinding wheel should be smooth without any obvious skew.
